SE394155B - Anordning for drivning av magnetiska dubbeldomener. - Google Patents

Anordning for drivning av magnetiska dubbeldomener.

Info

Publication number
SE394155B
SE394155B SE7311800A SE7311800A SE394155B SE 394155 B SE394155 B SE 394155B SE 7311800 A SE7311800 A SE 7311800A SE 7311800 A SE7311800 A SE 7311800A SE 394155 B SE394155 B SE 394155B
Authority
SE
Sweden
Prior art keywords
magnetic double
dividing magnetic
double domains
domains
dividing
Prior art date
Application number
SE7311800A
Other languages
English (en)
Inventor
J Van Suchtelen
Original Assignee
Philips Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Publication of SE394155B publication Critical patent/SE394155B/sv

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/09—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on magneto-optical elements, e.g. exhibiting Faraday effect
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
    • G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
    • G11C19/0808—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure using magnetic domain propagation
    • G11C19/0833—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure using magnetic domain propagation using magnetic domain interaction
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/16—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using saturable magnetic devices
    • H03K19/168—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using saturable magnetic devices using thin-film devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Nonlinear Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Power Engineering (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Image Input (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
SE7311800A 1972-09-02 1973-08-30 Anordning for drivning av magnetiska dubbeldomener. SE394155B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7212008A NL7212008A (sv) 1972-09-02 1972-09-02

Publications (1)

Publication Number Publication Date
SE394155B true SE394155B (sv) 1977-06-06

Family

ID=19816857

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7311800A SE394155B (sv) 1972-09-02 1973-08-30 Anordning for drivning av magnetiska dubbeldomener.

Country Status (8)

Country Link
JP (1) JPS522250B2 (sv)
BE (1) BE804337A (sv)
CA (1) CA963154A (sv)
DE (1) DE2341425C3 (sv)
FR (1) FR2198219B1 (sv)
GB (1) GB1432653A (sv)
NL (1) NL7212008A (sv)
SE (1) SE394155B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988723A (en) * 1975-09-08 1976-10-26 Sperry Rand Corporation Half-frequency feed ring generator of single wall domains
JPS58196090A (ja) * 1982-05-12 1983-11-15 沖電気工業株式会社 プリント基板

Also Published As

Publication number Publication date
NL7212008A (sv) 1974-03-05
DE2341425A1 (de) 1974-03-07
DE2341425C3 (de) 1979-05-03
CA963154A (en) 1975-02-18
GB1432653A (en) 1976-04-22
FR2198219A1 (sv) 1974-03-29
JPS4965741A (sv) 1974-06-26
FR2198219B1 (sv) 1978-04-14
BE804337A (fr) 1974-02-28
JPS522250B2 (sv) 1977-01-20
DE2341425B2 (sv) 1978-08-17

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